Processed databases
Atom-Mass pairs
Outputs for Glutamic acid; LC-ESI-QTOF; MS2; CE 10 ev; [M-H]-
Database: Institute of Biological Chemistry, Washington State University
Entry ID: BML01298
Synonyms: Glutamic acid
Total mass: 147.1289
Formula: H9 C5 O4 N1
Experimental information
MS type: MS2
Instrument: Agilent 1200 RRLC; Agilent 6520 QTOF
Instrument type: LC-ESI-QTOF
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 102.056, 102.1042, 102.127, 102.15, 102.1992, 102.2393, 102.3581, 102.45, 102.9531, 128.0346, 128.0698, 128.0848, 128.11, 128.1404, 128.1877, 128.4901, 128.8276,
Processing time: 0:00:00.747469
Results for the quried mass "102.0882"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O2N1 | 0.023 | 8 | 0 | C1,C2,C3,C5,N6,O9,O10 |
| C4O2N1 | 0.023 | 8 | 0 | C1,C2,C3,C4,N6,O7,O8 |